30990954

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109897}}^1$

素因数の和:109949

約数の個数: 16

約数和(自身を含む): 63301248

約数和(自身を除く): 32310294

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 109897, 219794, 329691, 659382, 5165159, 10330318, 15495477, 30990954]

約数ペア:

[(1, 30990954), (2, 15495477), (3, 10330318), (6, 5165159), (47, 659382), (94, 329691), (141, 219794), (282, 109897)]